Materi aproksimasi

<p>Jawaban yang tepat adalah 75 cm</p><p>&nbsp;</p><p>Penjelasan :</p><p>s = 15 cm</p><p>n = 5 sisi</p><p>&nbsp;</p><p>Panjang kawat = n x Sisi</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 5 x 15</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 75 cm</p><p>&nbsp;</p>